<template>
    <div class="header-container">
        <div class="l-content">
            <el-button style="margin-right:20px" @click="hadnMenu" icon="el-icon-menu" size="mini" type='info'></el-button>
            <!--面包-->
            <el-breadcrumb separator="/">
                <el-breadcrumb-item v-for="item in tags" :key="item.path" :to="{ path:item.path}">{{ item.label }}</el-breadcrumb-item>
                
            </el-breadcrumb>
        </div>
        <div class="r-content">
            <el-dropdown @command="handleClick">
            <span class="el-dropdown-link">
                <img class="user" src="../assets/images/user.png">
            </span>
            <el-dropdown-menu slot="dropdown">
                <el-dropdown-item>个人中心</el-dropdown-item>
              <el-dropdown-item  command="cancel">退出</el-dropdown-item>
                <!--dropdown绑定click事件不生效,必须command标识-->
            </el-dropdown-menu>
        </el-dropdown>
        </div>
    </div>
</template>
<script>

import { mapState } from 'vuex'
import Cookie from 'js-cookie'
export default {
    data() {
        return{}
        
    },
    methods:{
        hadnMenu(){
            //先挂载才能获取
            this.$store.commit('collapseMenu')
        },
        handleClick(command){
            if(command === 'cancel'){
                //清除Cookie的token信息
            console.log("66")
            Cookie.remove('token')
            //跳转到登录页面
            Cookie.remove('menu')
            this.$router.push('/login')

            }
           
        }
    },
    computed:{
        ...mapState({
            tags:state => state.tab.tabList
        })
    },
    mounted(){
        //console.log(this.tags,'tags')
    }
    
}
</script>
<style lang="less" scoped>
.header-container{
    background-color: #333;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    .text{
        color: #fff;
        font-size: 14px;
        margin-left: 10px;

    }
    .r-content{
        .user{
            width: 40px;
            height: 40px;
            border-radius: 50%;

        }
    }
    .l-content{
        display: flex;
        align-items: center;
        /deep/.el-breadcrumb__item{
            //样式穿刺
            //这些事element-ui自带的类名，可以直接使用
            .el-breadcrumb__inner{
                font-weight: normal;

                &.is-link{
                    color: #666;
                }
            }
            &:last-child{
                .el-breadcrumb__inner{
                    color: #fff;
                }


            }


        }
    }

}

</style>